Smart Waterproof Backpack (Best Quality)

Description 

This bag is a USB charging anti-theft backpack that holds just about anything you need while keeping it all safe with enhanced safety features. And don't worry about spills!  It is water and stain resistant! Yes, that's right, it is water and stain resistant. 

External USB port and headphone: High quality USB data and charging interface and headphone. Just put the powerbank in your backpack and charge your mobile device comfortably and listen to music. You can easily and conveniently charge your phone, tablet and other devices without opening up the backpack.

MATERIAL: Laptop backpack is made of high quality nylon fabric and offers high and durable performance with minimal weight. For extra durability, the nylon fabric is waterproof, tear-resistant and scratch-resistant. Breathable and durable

Multi-Use: Business backpack, stowed travel bag, college backpack, daypack, casual backpack bag. It's also a practical gift for your friend or family.

Large Capacity: This laptop backpack can be suitable for a 15.6 inch laptop + a 14 inch iPad + a jacket + laptop + an umbrella + cell phone + MP3 and other small items 

It is a  Business Bags With USB Charging Port Anti-theft Water Resistant
The body side and shoulder straps have excellent thick breathable mesh padding, offering your back plenty of cushioned comfort.
High-quality material: Made of water repellent, tear-resistant and anti-scratch oxford fabric for lasting durability.Comfort: the innovative weight balance design makes you feel 20%-25% less weight.
NOTE: This backpack is equipped with an internal USB charging plug and has no charger pack included. You must provide your own charging bank or pack.